jackstraw vs spillikin

jackstraw and spillikin both are nouns.

Word	Noun	Adjective	Verb	Adverb
jackstraw	Yes	No	No	No
spillikin	Yes	No	No	No

As nouns, jackstraw and spillikin are synonyms defined as:

jackstraw and spillikin: a thin strip of wood used in playing the game of jackstraws

jackstraw (noun)	spillikin (noun)
a thin strip of wood used in playing the game of jackstraws	a thin strip of wood used in playing the game of jackstraws